Developmental temperature predicts the adult response to stressors in a free‐living passerine

Early‐life conditions can have substantial effects on the ways animals respond to stressors as adults. In particular, thermal conditions during development affect juveniles' responses to stressors, and there is evidence that these effects may extend into adulthood. However, these effects remain poorly understood, especially in free‐living organisms. We test the prediction that ambient temperatures during laying, embryonic development and...